Windows 10: Integrated camera not detected

My camera was working in a Zoom call last night, and I turned it off from within the app to save bandwidth. When I went to turn it on again, I got the error that my camera was not detected. I checked the Device Manager - no Imaging Device category. I went into the settings, no camera listed in the Apps though it's supposedly turned on, from the Privacy Settings option.I rebooted the laptop and it still hasn't shown up anywhere. I keep getting the "error code 0xa00f4244 nocamerasareattached.Really frustrated, as it was literally working till now.Lenovo W701, Windows 10.Thank you!

:)

 

How can I make my computer detect my integrated camera?

Not even the default windows 10 camera app can detect my laptop camera. I've looked online and they suggested checking device manager, but my camera didn't show up there either. Here's my computer hardware:
My computer specs. I have an msi laptop, but unfortunately, I don't know what the model number is because it isn't written anywhere on the laptop.

 

windows hello cannot detect camera

Hi,

We need to investigate further so that we can identify the cause of the issue. We suggest checking for driver updates for your camera and see if it helps. Follow the steps below:

• Type Device Manager on Start/Cortana.
• Click on Imaging devices.
• Right click Integrated Camera or the name of your camera.
• Select Update Software or Properties >
  Driver Update Driver.

Looking forward to your response.

 

Tried messenger for camera....

Hi,

Normally, the issue with the camera not being detected is caused by an outdated driver or a recent update triggers a system conflict. To assist you with your concern, we suggest that you follow the steps listed on this
link. This is to identify and resolve any issues if Windows
can't detect the device.

Let us know how it goes after performing the suggested steps.